пароля в Ruby On Rails

Question

Привет когда я пытаюсь сбросить пароль, который я получаю эту ошибку:

ArgumentError in PasswordResetsController#create

wrong number of arguments (1 for 0)

app/models/user.rb:48:in create_remember_token app/models/user.rb:40:in send_password_reset app/controllers/password_resets_controller.rb:7:in `create'

class PasswordResetsController < ApplicationController 
    def new 
    end 

    def create 
    user = User.find_by_email(params[:email]) 
    user.send_password_reset if user 
    redirect_to root_url 
    end 

    def edit 
    @user = User.find_by_password_reset_token!(params[:id]) 
    end 

    def update 
    @user = User.find_by_password_reset_token!(params[:id]) 
    if @user.password_reset_sent_at < 2.hours.ago 
     redirect_to new_password_reset_path, :alert => "Password &crarr; 
     reset has expired." 
    elsif @user.update_attributes(params[:user]) 
     redirect_to root_url, :notice => "Password has been reset." 
    else 
     render :edit 
    end 
end 
end 



class User < ActiveRecord::Base 
    attr_accessible :email, :lname, :name, :password, :password_confirmation 
    has_secure_password 
    before_save { |user| user.email = email.downcase } 
    before_save :create_remember_token 

    validates :name, presence: true, length: { maximum: 50 } 
    validates :lname, presence: true, length: { maximum: 50 } 
    VALID_EMAIL_REGEX = /\A[\w+\-.]+@[a-z\d\-.]+\.[a-z]+\z/i 
    validates :email, presence: true, format: { with: VALID_EMAIL_REGEX }, 
        uniqueness: { case_sensitive: false } 
    validates :password, presence: true, :on => :create 
    validates :password, length: { minimum: 6 }, :allow_blank => true 
    validates :password_confirmation, presence: true, :on => :create 



    def send_password_reset 
    create_remember_token(:password_reset_token) 
    self.password_reset_sent_at = Time.zone.now 
    save! 
    UserMailer.password_reset(self).deliver 
    end 

    private 

    def create_remember_token 
     self.remember_token = SecureRandom.urlsafe_base64 
    end 
end 

нибудь есть идеи, почему?

Answer 1

нашел решение в railscasts

добавлен в before_save remember_token и изменил create_remember_token

Я не знаю, что это правда? но он работает

class User < ActiveRecord::Base 
    attr_accessible :email, :lname, :name, :password, :password_confirmation 
    has_secure_password 

    before_save { |user| user.email = email.downcase } 
    before_save { create_remember_token(:remember_token) } 

    validates :name, presence: true, length: { maximum: 50 } 
    validates :lname, presence: true, length: { maximum: 50 } 
    VALID_EMAIL_REGEX = /\A[\w+\-.]+@[a-z\d\-.]+\.[a-z]+\z/i 
    validates :email, presence: true, format: { with: VALID_EMAIL_REGEX }, 
        uniqueness: { case_sensitive: false } 
    validates :password, presence: true, :on => :create 
    validates :password, length: { minimum: 6 }, :allow_blank => true 
    validates :password_confirmation, presence: true, :on => :create 

    def send_password_reset 
    create_remember_token(:password_reset_token) 
    self.password_reset_sent_at = Time.zone.now 
    save! 
    UserMailer.password_reset(self).deliver 
    end 



    def create_remember_token(column) 
    begin 
     self[column] = SecureRandom.urlsafe_base64 
    end while User.exists?(column => self[column]) 
    end 
end 

Answer 2

Вы вызываете create_remember_token (: password_reset_token), когда определение метода create_remember_token не принимает никаких параметров.

Другими словами изменить

create_remember_token(:password_reset_token) 

в

create_remember_token 

в методе send_password_reset